It not only can be used for ear piercing practice but also can be applied for ear jewelry display. The ear model is crafted from silicone, which is not easy to crack, break, deform or change color. This ear mold can be used for acupuncture, ear piercing practice, classroom teaching, displaying ear studs, etc. Features -Material: Silicone - Wide uses. Perfect for hearing aid centers, hospitals, clinic, school, jewelry retail shop, ear piercing shop, acupuncture spa, massage shop, etc. - An easy and convenient way to display your ear jewelry, let your customer clearly realize how beautiful your ear is. - There's no better way to learn acupuncture then with this realistic silicone ear model. - It is made of , which enjoy strong durability, support long term use. - Fine workmanship ensures its practicality and durability, easily meet your needs, bring more conveniences. Package list: 1 x silicone ear model